| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.28 | 7.810% | $241.7963 | $241.80 | $241.80 | $241.80 |
| Purchase #2 | $178.80 | 10.217% | $197.068 | $197.07 | $197.05 | $197.10 |
| Purchase #3 | $21.64 | 4.438% | $22.6004 | $22.60 | $22.60 | $22.60 |
| Purchase #4 | $128.67 | 3.371% | $133.0075 | $133.01 | $133.00 | $133.00 |
| Purchase #5 | $134.58 | 6.396% | $143.1877 | $143.19 | $143.20 | $143.20 |
| Purchase #6 | $84.95 | 6.246% | $90.256 | $90.26 | $90.25 | $90.30 |
| Purchase #7 | $42.37 | 4.479% | $44.2678 | $44.27 | $44.25 | $44.30 |
| 7 purchase totals = | $815.29 | $872.1837 | $872.20 | $872.15 | $872.30 | |